Cartridge



FIG. 1 is a front view of a cartridge illustrating my new design;

FIG. 2 is a bottom view of the design of FIG. 1;

FIG. 3 is a top view of the design of FIG. 1;

FIG. 4 is a side view of the design of FIG. 1; and,

FIG. 5 is a rear view of the design of FIG. 1.

The broken lines represent portions of the structure that form no part of the claim. 

CLAIM The ornamental design for a cartridge, as shown. 